Invention Grant
- Patent Title: Amorphous silicon-carbon composite, preparation method therefor, and lithium secondary battery comprising same
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Application No.: US18110153Application Date: 2023-02-15
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Publication No.: US12159999B2Publication Date: 2024-12-03
- Inventor: Jangbae Kim , Soojin Park , Jonghyun Chae , Jihye Yang , Taesoo Bok , Dongki Hong , Jaegeon Ryu , Seokkeun Yoo
- Applicant: LG ENERGY SOLUTION, LTD. , UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Applicant Address: KR Seoul; KR Ulsan
- Assignee: LG ENERGY SOLUTION, LTD.,UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Current Assignee: LG ENERGY SOLUTION, LTD.,UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
- Current Assignee Address: KR Seoul; KR Ulsan
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2018-0029924 20180314,KR10-2019-0026971 20190308
- Main IPC: H01M4/587
- IPC: H01M4/587 ; H01M4/04 ; H01M4/13 ; H01M4/133 ; H01M4/38 ; H01M4/62 ; H01M10/0525 ; H01M4/02
Abstract:
An amorphous silicon-carbon composite, a method for preparing the amorphous silicon-carbon composite using a pyrolysis method, a negative electrode for a lithium secondary battery, and a lithium secondary battery including the same.
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